8th
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11th
grade

Mathematics

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Harmonie Bassette

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Mathematics

8th -

11thgrade

Unit 7 Trigonometry Quiz

Harmonie Bassette

138
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25 questions

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1. Multiple Choice
1 minute
1 pt
The Pythagorean Theorem is used for which types of triangles?
obtuse
scalene
isosceles
right
all triangles
2. Multiple Choice
1 minute
1 pt
If a triangle has side lengths 5, 12 and 13, which side is the hypotenuse?
5
13
12
25
144
3. Multiple Choice
3 minutes
1 pt
Solve for the value of y
13
5
23
10
4. Multiple Choice
3 minutes
1 pt
Find the length of the missing side.
20 in.
68 in.
16 in.
80 in.
5. Multiple Choice
30 seconds
1 pt
What is the length of the hypotenuse side?
8
15
17
6. Multiple Choice
5 minutes
1 pt
Find h
35.60
35.00
35.71
61.03
7. Multiple Choice
5 minutes
1 pt
A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is this distance?
210 m
180 m
150 m
79 m
8. Multiple Choice
3 minutes
1 pt
It's a shorter walk to take the hypotenuse route to school than to walk the other 14 blocks.
True or False.
True
False
9. Multiple Choice
3 minutes
1 pt
The side lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
11, 12, 15
right
obtuse
acute
10. Multiple Choice
3 minutes
1 pt
What type of triangle has side lengths of 2, 12, and 13 ?
acute
right
obtuse
not a triangle
11. Multiple Choice
30 seconds
1 pt
What do we call this?
alpha
gama
theta
phi
12. Multiple Choice
2 minutes
1 pt
In the acronym SOH CAH TOA, what does SOH mean?
$\sin\theta=\frac{opp}{hyp}$
$\cos\theta=\frac{opp}{hyp}$
$\sin\theta=\frac{hyp}{opp}$
$\sin\theta=\frac{adj}{hyp}$
13. Multiple Choice
1 minute
1 pt
Which trigonometric ratio is correct?
sinA= opp/adj
cosA= opp/hyp
tanA= opp/adj
sinA= adj/opp
14. Multiple Choice
3 minutes
1 pt
Calculate sin Z. Make sure your fraction is simplified (reduced to lowest terms).
3/5
32/24
32/40
24/40
15. Multiple Choice
3 minutes
1 pt
Calculate cos X. Make sure your fraction is simplified (reduced to lowest terms).
6/10
6/8
8/10
4/5
16. Multiple Choice
3 minutes
1 pt
Calculate tan(A).
21/29
20/29
21/20
20/21
17. Multiple Choice
5 minutes
1 pt
What equation can be used to solve for x?
Sin(40°)= x/40
Sin(40º)=x/19
Cos(40º)=x/19
Tan(40°)=19/x
18. Multiple Choice
3 minutes
1 pt
Solve for x. Round your answer to the nearest tenth.
10
11.3
12.0
15.0
19. Multiple Choice
3 minutes
1 pt
Find the length of side x. Round your answer to the nearest tenth.
50.7
50.1
60.7
61.0
20. Multiple Choice
3 minutes
1 pt
Susan is flying a kite, which gets caught in the top of a tree. Use the diagram to estimate the height of the tree.
63 ft
65 ft
74 ft
87 ft
21. Multiple Choice
2 minutes
1 pt
Look at the picture... Since this is a sine problem, how would you set it up?
$\sin\left(x\right)=\frac{8}{11}$
$\sin\left(8\right)=\frac{x}{11}$
$\sin\left(\frac{8}{11}\right)=x$
$\sin\left(11\right)=\frac{8}{x}$
22. Multiple Choice
2 minutes
1 pt
Using the same picture... Since this situation becomes $\sin^{-1}\left(\frac{8}{11}\right)=\ x$ , what is x equal to? Use your calculator and round to the nearest tenth.
$46.7\degree$
$56.7\degree$
$36.7\degree$
$66.7\degree$
23. Multiple Choice
3 minutes
1 pt
What is the correct set up for the problem to find the measure of the indicated angle?
sin X = 41/28
tan X = 41/28
cos X = 28/41
sin X = 28/41
24. Multiple Choice
3 minutes
1 pt
Find the measure of the indicated angle. Round to the nearest tenth.
35.8°
43.8°
46.2°
54.2°
25. Multiple Choice
1 minute
1 pt
What setting on your calculator should you check before working trigonometry problems?
It should be in "Degree" mode
It should be in "Radian" mode
All memory should be cleared
The trig setting should be set to "on"
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Unit 7 Trigonometry Quiz

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